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safisay


Last seen: 8 days 前 |  自 2017 起处于活动状态

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统计学

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how to use model predictive control toolbox for distributed generation
Hi, I have two DGs and I want a secondary control between these two DGs using mpc toolbox. I don't know where I am going wrong ...

2 years 前 | 0 个回答 | 0

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how to find the eigen value and plot them?
for the above equation how to find the eigen values and plot them. Can anyone help?

5 years 前 | 1 个回答 | 0

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How to plot the search path in patternsearch to find the minima?
Hi all, I am doing an optimization problem. I want to plot the search path to be sure that the algorithm converges to a globa...

6 years 前 | 1 个回答 | 0

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error using vpasolve-Conversion to 'sym' from 'struct' is not possible.
Hi all, This is my code. syms theta1 theta0 theta2 gama M l k_1 eqn=theta1==(k_1*sin(theta0) + k_1*sin(theta1) + k_1^2*...

7 years 前 | 1 个回答 | 0

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how to solve nonlinear equations using boundary conditions?
Hi all, I have two sets of equation. m_c_theta0=(m_c0-1/M+1)*cos(theta0)+j_L0*sin(theta0)+1/M-1; j_L_theta0=(-m_c0+1/M...

7 years 前 | 1 个回答 | 0

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Why I am getting empty sym for vpasolve?
Hi all, this is my code syms theta1 theta2 gama M l eqn = theta1 == 2*atan((2*tan(theta2/2)*tan(gama/2 - theta2/2) +...

7 years 前 | 1 个回答 | 0

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I want to rewrite the following expression into arctan.
Hi All, I want to rewrite the following expression into arctan. Can anyone help? m=(k_1*(sin(theta1) + cos(k_1*(gam...

7 years 前 | 1 个回答 | 0

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error Inner matrix dimensions must agree?
Hi, Can anyone tell me what's wrong with the code? if true k_1=0.423; F=1.06; gama=pi/F; thetac=0:0.1:gama; theta1...

7 years 前 | 1 个回答 | 0

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how to use different color for different segment of same graph?
Hi all, I have a figure like this which was obtained by numerical solution. I want to use different color for different segme...

7 years 前 | 1 个回答 | 0

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empty matrix in solving symbolic equation
syms k_1 theta1 theta0 M gama l eqn=(gama*l)/2==(k_1*(sin(theta1) + cos(k_1*(gama - theta1))*sin(theta0) - cos(theta0)*si...

7 years 前 | 1 个回答 | 0

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how to plot symbolic equations
Hi, I was trying to plot symbolic ode equations. my code is syms r Z_r w_r t i_L syms n V_in V_o v_c r=n*V_in...

7 years 前 | 0 个回答 | 0

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已回答
How to draw state plane trajectory
Can anyone please help?

7 years 前 | 0

提问


How to draw state plane trajectory
Hi, Can anyone please tell me how to draw state plane trajectory like this figure? <</matlabcentral/answers/uploaded_files/9...

7 years 前 | 1 个回答 | 0

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